| APA | I. (2012, February 9). In Acronym Geek. Retrieved 15:35, February 9, 2012, from http://www.acronymgeek.com/I |
| MLA | "I." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/I>. |
| MHRA | 'I', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/I> [accessed 9 February 2012] |
| Chicago | "I", http://www.acronymgeek.com/I (accessed February 9, 2012). |
| CBE/CSE | I [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/I. |
| Bluebook | I, http://www.acronymgeek.com/I (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, I, http://www.acronymgeek.com/I (optional description here) (as of Feb. 9, 2012, 15:35). |
| AMA | I. Acronym Geek. February 9, 2012, 15:35. Available at: http://www.acronymgeek.com/I. Accessed February 9, 2012, 15:35. |